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, New Jersey

Mobile codes:

To call a mobile phone in United States from Denmark use the following dialing code format: 00 + 1 + The Number Click here to search for another mobile country code.

The New Jersey, United States area code chart below gives you the necessary information for calling New Jersey cities. For international dialing instructions to New Jersey, United States, use our drop down boxes at the top of this page or check out our easy-to-use country code search tool.

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